/*
    BEEM is a videoconference application on the Android Platform.

    Copyright (C) 2009 by Frederic-Charles Barthelery,
                          Jean-Manuel Da Silva,
                          Nikita Kozlov,
                          Philippe Lago,
                          Jean Baptiste Vergely,
                          Vincent Veronis.

    This file is part of BEEM.

    BEEM is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    BEEM is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with BEEM.  If not, see <http://www.gnu.org/licenses/>.

    Please send bug reports with examples or suggestions to
    contact@beem-project.com or http://dev.beem-project.com/

    Epitech, hereby disclaims all copyright interest in the program "Beem"
    written by Frederic-Charles Barthelery,
               Jean-Manuel Da Silva,
               Nikita Kozlov,
               Philippe Lago,
               Jean Baptiste Vergely,
               Vincent Veronis.

    Nicolas Sadirac, November 26, 2009
    President of Epitech.

    Flavien Astraud, November 26, 2009
    Head of the EIP Laboratory.

*/
package com.beem.project.beem.service;

import android.net.Uri;
import android.os.Handler;
import android.os.RemoteException;

import com.beem.project.beem.BeemService;
import com.beem.project.beem.service.aidl.IChatManager;
import com.beem.project.beem.service.aidl.IPrivacyListManager;
import com.beem.project.beem.service.aidl.IRoster;
import com.beem.project.beem.service.aidl.IXmppConnection;
import com.beem.project.beem.service.aidl.IXmppFacade;
import com.beem.project.beem.utils.PresenceType;
import com.btf.push.GPSPacket;
import com.butterfly.vv.vv.utils.Debug;

import org.jivesoftware.smack.PacketCollector;
import org.jivesoftware.smack.PacketListener;
import org.jivesoftware.smack.SmackConfiguration;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.filter.PacketFilter;
import org.jivesoftware.smack.filter.PacketIDFilter;
import org.jivesoftware.smack.packet.Packet;
import org.jivesoftware.smack.packet.Presence;
import org.jivesoftware.smackx.packet.VCard;

/**
 * This class is a facade for the Beem Service.
 * @author darisk
 */
public class XmppFacade extends IXmppFacade.Stub {

    private XmppConnectionAdapter mConnexion;
    private final BeemService service;

    /**
     * Create an XmppFacade.
     *
     * @param service the service providing the facade
     */
    public XmppFacade(final BeemService service) {
    	this.service = service;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void changeStatus(int status, String msg) {
    	initConnection();
	mConnexion.changeStatus(status, msg);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void connectAsync() throws RemoteException {
    	initConnection();
	mConnexion.connectAsync();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void connectSync() throws RemoteException {
    	initConnection();
	mConnexion.connectSync();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public IXmppConnection createConnection() throws RemoteException {
    	initConnection();
	return mConnexion;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void disconnect() throws RemoteException {
    	initConnection();
	mConnexion.disconnect();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public IChatManager getChatManager() throws RemoteException {
    	initConnection();
	return mConnexion.getChatManager();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public IRoster getRoster() throws RemoteException {
    	initConnection();
	return mConnexion.getRoster();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public IPrivacyListManager getPrivacyListManager() {
    	initConnection();
	return mConnexion.getPrivacyListManager();
    }

    @Override
    public void sendPresencePacket(PresenceAdapter presence) throws RemoteException {
    	initConnection();
	Presence presence2 = new Presence(PresenceType.getPresenceTypeFrom(presence.getType()));
	presence2.setTo(presence.getTo());
	mConnexion.getAdaptee().sendPacket(presence2);
    }

    /* (non-Javadoc)
     * @see com.beem.project.beem.service.aidl.IXmppFacade#call(java.lang.String)
     */
    @Override
    public void call(String jid) throws RemoteException {
    }

    @Override
    public boolean publishAvatar(Uri avatarUri) throws RemoteException {
    	initConnection();
	BeemAvatarManager mgr = mConnexion.getAvatarManager();
	if (mgr == null)
	    return false;

	return mgr.publishAvatar(avatarUri);
    }

    @Override
    public void disableAvatarPublishing() throws RemoteException {
    	initConnection();
	BeemAvatarManager mgr = mConnexion.getAvatarManager();
	if (mgr != null)
	    mgr.disableAvatarPublishing();
    }

    @Override
    public UserInfo getUserInfo() throws RemoteException {
    	initConnection();
	return mConnexion.getUserInfo();
    }

    /**
     * Initialize the connection.
     */
    private void initConnection() {
	if (mConnexion == null) {
	    mConnexion = service.createConnection();
	}
    }

	@Override
	public void sendVCardPacket(VCardAdapter vcard) throws RemoteException {
		// TODO Auto-generated method stub
		
		PacketCollector collector = mConnexion.getAdaptee().createPacketCollector(new PacketIDFilter(vcard.getMvCard().getPacketID()));
		mConnexion.getAdaptee().sendPacket(vcard.getMvCard());
		Packet response = collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
		collector.cancel();
		//Debug.getDebugInstance().log("--"+response.toXML());
				
				//VCard card = new VCard();
//		try {
//			card.load(mConnexion.getAdaptee(), vcard.getJid());//"99@192.168.0.128");
//		} catch (XMPPException e) {
//			// TODO Auto-generated catch block
//			e.printStackTrace();
//		}
	}

	@Override
	public void sendMessage(Message msg) throws RemoteException {
		// TODO Auto-generated method stub
		org.jivesoftware.smack.packet.Message message = new org.jivesoftware.smack.packet.Message();
		message.setBody(msg.getBody());
		message.setTo(msg.getTo());
		message.setType(org.jivesoftware.smack.packet.Message.Type.headline);
		mConnexion.getAdaptee().sendPacket(message);
		
		//mConnexion.getAdaptee().sendPacket(new GPSPacket());
	}

	@Override
	public void sendVVPacket(VVPacketAdapter vcard) throws RemoteException {
		// TODO Auto-generated method stub
		//GPSPacket arg0 = new GPSPacket();
		Packet packet = vcard.getPacket();
		if (packet instanceof GPSPacket) {
			//packet = (GPSPacket)packet;
			Debug.getDebugInstance().log("**"+packet.toXML());
		}
		mConnexion.getAdaptee().sendPacket(packet);
		Debug.getDebugInstance().log(getClass().getName()+" sendVVPacket");
		//mConnexion.getAdaptee().
		
	}

	@Override
	public void addVVPacketListener(VVPacketListenerAdapter packetListener,
			VVPacketFilterAdapter filter) throws RemoteException {
		// TODO Auto-generated method stub
		Debug.getDebugInstance().log(getClass().getName()+" addVVPacketListener");
		PacketListener arg0 = packetListener.getListener();
		PacketFilter arg1 = filter.getFilter();
		if(mConnexion!=null && mConnexion.getAdaptee()!=null){
		mConnexion.getAdaptee().addPacketListener(arg0, arg1);
		}
	}

	@Override
	public void removeVVPacketListener(VVPacketListenerAdapter packetListener)
			throws RemoteException {
		// TODO Auto-generated method stub
		mConnexion.getAdaptee().removePacketListener(packetListener.getListener());
	}

	@Override
	public VVPacketAdapter conllectVVPacket(VVPacketAdapter vcard)
			throws RemoteException {
		// TODO Auto-generated method stub
		PacketCollector collector = mConnexion.getAdaptee().createPacketCollector(new PacketIDFilter(vcard.getPacket().getPacketID()));
		mConnexion.getAdaptee().sendPacket(vcard.getPacket());
		Packet response = collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
		collector.cancel();
		 
		if (response == null) {
            try {
				throw new XMPPException("No response from server on status set.");
			} catch (XMPPException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
        }else
        if (response.getError() != null) {
            try {
				throw new XMPPException(response.getError());
			} catch (XMPPException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
        }
		//Debug.getDebugInstance().log("//// "+response.toXML());
       
		return new VVPacketAdapter(response);
	}

	@Override
	public void load(String jid) throws RemoteException {
		// TODO Auto-generated method stub
		
		VCard card = new VCard();
		 try {
			 if(jid==null){
			card.load(mConnexion.getAdaptee());
			 }else{
				card.load(mConnexion.getAdaptee(), jid) ;
			 }
		} catch (XMPPException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		}
	}

	@Override
	public String getVVAccount() throws RemoteException {
		// TODO Auto-generated method stub
		return mConnexion.getAdaptee().getUser();
	}
	
	
//	public void addVVPacketListner(PacketListener arg0,PacketFilter arg1) {
//		mConnexion.addVVPacketListener(arg0, arg1);
//	}
}
